i = 1
while i <= 5:
    print('上班星期为： ', i)
    i = i + 1
    t = 9
    while t <= 17:
        print('时间段为:', t, end=" ")
        t = t + 1
        print()

for i in range(1, 6):
    print('上班为周：', i)
    for t in range(9, 18):
        print('时间段为: ', t, end=" ")
        print()
i = 1
while i <= 9:
    j = 1
    while j <= i:
        print(''), (j, i, j*iend=" ")
        print()
        i =i + 1
        